But per usual, Galifianakis, 44, delivered more barbs than questions for his guests. Right off the bat, he reprimands Maguire after the "Great Gatsby" actor interrupts his "Christmas Spectacular's" kickoff countdown, saying, "You have to keep your f---ing mouth shut, because I'm counting the show in."

The surly host then goes on to knock most of the acclaimed actors' bodies of work. "Congratulations on starring in the best 'Die Hard' movie ever," he compliments of Jackson's "Die Hard: With a Vengeance" role, before clarifying, "I meant, the third 'Die Hard' movie ever."

Galifianakis follows that up with a "The Cider House Rules" query for Maguire, asking, "Have you ever been to an English pub where they're serving hard cider and yelled out, 'This cider house rules!'?"

And if that wasn't already enough, there's also falling "snow" (or asbestos), an awkward gift exchange, and Arcade Fire's, um, interesting rendition of "Little Drummer Boy." But, our favorite part of the roast is Galifianakis's riff on Jackson's "Snakes on a Plane" and bagels.